Wrecking Crew member and A first-call session drummer renowned for his impeccable timekeeping, Cottler recorded behind immortals including; Frank Sinatra, Nat King Cole, Dinah Shore, Louis Armstrong, Bing Crosby, Ella Fitzgerald, Sammy Davis, Jr., Dean Martin, Mel Tormé, and Bobby Darin. In addition to touring drummer with Frank Sinatra and Nat King Cole.